Online calculator to transform feet per 2nd to miles every hour (ft/s come mph) with formulas, examples, and tables. Our conversions administer a quick and also easy method to convert between Speed or Velocity units.

You are watching: 20 feet per second to mph

## Conversion Calculator

Calculate mph
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How to transform ft/s come mph: get in a value in the ft/s field and click top top the "Calculate mph" button. Her answer will appear in the mph field.

## Conversion Definitions

The complying with is a perform of meanings relating come conversions between feet per 2nd and miles every hour.

### What is feet per 2nd (ft/s)?

Feet per 2nd is a unit of rate or Velocity in both us Customary Units as well as the imperial System. It procedures the variety of feet traveled in a second. The symbol for feet per 2nd is ft/s. There space 1.46666667 ft/s in mph.

### What is miles every hour (mph)?

Miles every hour is a unit of speed or Velocity in both united state Customary Units and also the royal System. It steps the variety of miles traveled in one hour. The symbol because that miles per hour is mph. There room 0.68181818 mph in ft/s.

## Conversion Formula

Let"s take it a closer look in ~ the conversion formula so the you have the right to do these conversions yourself through a calculator or with an old-fashioned pencil and paper.

The formula to transform from ft/s come mph is:

mph = ft/s ÷ 1.46666667

## Conversion Example

Next, let"s look at at an example showing the work and also calculations that are involved in converting from feet per 2nd to miles per hour (ft/s come mph).

### Feet per second to Miles per hour conversion Example

Task: convert 250 feet per 2nd to miles every hour (show work)Formula:ft/s ÷ 1.46666667 = mphCalculations:250 ft/s ÷ 1.46666667 = 170.45454507 mphResult:250 ft/s is same to 170.45454507 mph
For fast reference purposes, below is a switch table that you have the right to use to convert from ft/s come mph.

The complying with tables provide a summary of the speed or Velocity devices (Per Hour, per Minute, Per 2nd and per Millisecond) within their corresponding measurement systems.

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### Per Hour

UnitSymbolMeasurement SystemDescription
inches per hourin/hUS Customary Units/Imperial System36 in/h = 1 yd/h
feet every hourft/hUS Customary Units/Imperial System1 ft/h = 12 in/h
yards per houryd/hUS Customary Units/Imperial System1 yd/h = 3 ft/h
miles every hourmphUS Customary Units/Imperial System1 mph = 5280 ft/h
millimeters per hourmm/hMetric System1 m/h = 1000 mm/h
centimeters per hourcm/hMetric System1 m/h = 100 cm/h
decimeters every hourdm/hMetric System1 m/h = 10 dm/h
meters per hourm/hMetric Systembase unit
kilometers per hourkm/hMetric System1 km/h = 1000 m/h
knotknNon-SI (International)1 node = 1.15078 mph

### Per Minute

UnitSymbolMeasurement SystemDescription
inches every minutein/mUS Customary Units/Imperial System36 in/m = 1 yd/m
feet every minuteft/mUS Customary Units/Imperial System1 ft/m = 12 in/m
yards every minuteyd/mUS Customary Units/Imperial System1 yd/m = 3 ft/m
miles per minutemi/mUS Customary Units/Imperial System1 mi/m = 5280 ft/m
millimeters every minutemm/mMetric System1 m/m = 1000 mm/m
centimeters every minutecm/mMetric System1 m/m = 100 cm/m
decimeters every minutedm/mMetric System1 m/m = 10 dm/m
meters per minutem/mMetric Systembase unit
kilometers every minutekm/mMetric System1 km/m = 1000 m/m

### Per Second

UnitSymbolMeasurement SystemDescription
inches per secondin/sUS Customary Units/Imperial System36 in/s = 1 yd/s
feet every secondft/sUS Customary Units/Imperial System1 ft/s = 12 in/s
yards per secondyd/sUS Customary Units/Imperial System1 yd/s = 3 ft/s
miles every secondmi/sUS Customary Units/Imperial System1 mi/s = 5280 ft/s
millimeters every secondmm/sMetric System1 m/s = 1000 mm/s
centimeters per secondcm/sMetric System1 m/s = 100 cm/s
decimeters every seconddm/sMetric System1 m/s = 10 dm/s
meters per secondm/sMetric Systembase unit
kilometers per secondkm/sMetric System1 km/s = 1000 m/s

### Per Millisecond

UnitSymbolMeasurement SystemDescription
millimeters per millisecondmm/msMetric System1 m/ms = 1000 mm/ms
centimeters every millisecondcm/msMetric System1 m/ms = 100 cm/ms
decimeters every milliseconddm/msMetric System1 m/ms = 10 dm/ms
meters per millisecondm/msMetric Systembase unit
kilometers per millisecondkm/msMetric System1 km/ms = 1000 m/ms

Note: For speed or Velocity conversions, us Customary Units and the imperial System are equivalent.

Type--Please select--AngleAreaColorData RatesDigital StorageEnergyFrequencyFuel EconomyLength / DistancePower / ElectricityPressureSpeed / VelocityTemperatureTimeVolumeWeight / Mass
From--Please select--Centimeters per hourCentimeters every millisecondCentimeters every minuteCentimeters every secondDecimeters every hourDecimeters every millisecondDecimeters every minuteDecimeters every secondFeet every hourFeet every minuteFeet per secondInches every hourInches per minuteInches per secondKilometers every hourKilometers per microsecondKilometers per millisecondKilometers every minuteKilometers every secondKnotMeters per hourMeters every millisecondMeters every minuteMeters every secondMiles per hourMiles per minuteMiles every secondMillimeters every hourMillimeters every millisecondMillimeters per minuteMillimeters per secondYards per hourYards every minuteYards per second
To--Please select--Centimeters per secondDecimeters per secondFeet per minuteInches every secondKilometers every hourKilometers every secondMeters every secondMiles every hourMiles every secondMillimeters every secondYards every second